Tanya has a garden with a trench around it. the garden is a rectangle with length 2 1/2 meters and a width of 2 meters. the trench and garden together make a rectangle with length of 3 1/2 meters and a width of 3 meters. find the area of just the trench

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Solve the system of equations y= 3/2 - 1, -x+ y =-3